HBO's Ballers: Season 4 — Official Trailer

Lest you forget, Dwayne "The Rock" Johnson isn't just a movie star -- he's a TV star, too. And later this month, Johnson will be returning to the small screen for the fourth season of his sports dramedy series "Ballers."

HBO has released the official Season 4 trailer, which shows Johnson reprising his role as Spencer Strasmore, an ex-football star turned hotshot sports financial manager who's got a plan to develop an idea into a billion-dollar action-sports business.

"Spencer Strasmore is single-handedly changing the face of athletics," says comic actor Rob Corddry in the new preview, who is once again playing Spencer's business financial partner and sidekick, Joe. To which Spencer adds, "Get ready for the revolution. I'm going to take it all down, brick by brick."

Actor John David Washington, who will soon star in Spike Lee's much-buzzed-about undercover cop film "BlacKkKlansman," is also back as NFL pro Ricky Jerret. It seems the new season will touch on the recent controversial issue of NFL players' right to protest, to which Ricky Jerret has a lot to say about the topic: "We can't complain about injustice. That shit ain't right."